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<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<meta name="description" content="">
<meta name="author" content="">
<link rel="icon" href="../../../favicon.ico">
<title>大屏主页-基于Bootstrap</title>
<!-- Bootstrap 核心CSS -->
<link rel="stylesheet" href="../../dist/css/bootstrap.min.css" >
<style>body { padding-top: 3.5rem; }
</style>
</head>
<body>
<nav class="navbar navbar-expand-md navbar-dark fixed-top bg-dark"> <a class="navbar-brand" href="#">Navbar</a>
  <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarsExampleDefault" aria-controls="navbarsExampleDefault" aria-expanded="false" aria-label="Toggle navigation"> <span class="navbar-toggler-icon"></span> </button>
  <div class="collapse navbar-collapse" id="navbarsExampleDefault">
    <ul class="navbar-nav mr-auto">
      <li class="nav-item active"> <a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a> </li>
      <li class="nav-item"> <a class="nav-link" href="#">Link</a> </li>
      <li class="nav-item"> <a class="nav-link disabled" href="#">Disabled</a> </li>
      <li class="nav-item dropdown"> <a class="nav-link dropdown-toggle" href="http://example.com" id="dropdown01" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Dropdown</a>
        <div class="dropdown-menu" aria-labelledby="dropdown01"> <a class="dropdown-item" href="#">Action</a> <a class="dropdown-item" href="#">Another action</a> <a class="dropdown-item" href="#">Something else here</a> </div>
      </li>
    </ul>
    <form class="form-inline my-2 my-lg-0">
      <input class="form-control mr-sm-2" type="text" placeholder="关键字" aria-label="Search">
      <button class="btn btn-outline-success my-2 my-sm-0" type="submit">搜 索</button>
    </form>
  </div>
</nav>
<main role="main"> 
  
  <!-- Main jumbotron for a primary marketing message or call to action -->
  <div class="jumbotron">
    <div class="container">
      <h1 class="display-3">Hello, world!</h1>
      <p>这是一个大标题的引导主页，在中文WEB环境中可以作为巨型Banner，同时包括下面的三列导航。</p>
      <p><a class="btn btn-primary btn-lg" href="#" role="button">更多信息&raquo;</a></p>
    </div>
  </div>
  <div class="container"> 
    <!-- Example row of columns -->
    <div class="row">
      <div class="col-md-4">
        <h2>分项主题</h2>
        <p>Donec id elit non mi porta gravida at eget metus. Fusce dapibus, tellus ac cursus commodo, tortor mauris condimentum nibh, ut fermentum massa justo sit amet risus. Etiam porta sem malesuada magna mollis euismod. Donec sed odio dui. </p>
        <p><a class="btn btn-secondary" href="#" role="button">View details &raquo;</a></p>
      </div>
      <div class="col-md-4">
        <h2>分项主题</h2>
        <p>Donec id elit non mi porta gravida at eget metus. Fusce dapibus, tellus ac cursus commodo, tortor mauris condimentum nibh, ut fermentum massa justo sit amet risus. Etiam porta sem malesuada magna mollis euismod. Donec sed odio dui. </p>
        <p><a class="btn btn-secondary" href="#" role="button">View details &raquo;</a></p>
      </div>
      <div class="col-md-4">
        <h2>分项主题</h2>
        <p>Donec sed odio dui. Cras justo odio, dapibus ac facilisis in, egestas eget quam. Vestibulum id ligula porta felis euismod semper. Fusce dapibus, tellus ac cursus commodo, tortor mauris condimentum nibh, ut fermentum massa justo sit amet risus.</p>
        <p><a class="btn btn-secondary" href="#" role="button">View details &raquo;</a></p>
      </div>
    </div>
    <hr>
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  <!-- /container --> 
  
</main>
<footer class="container">
  <p>&copy; Company 2017</p>
</footer>

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